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SKU: 7022UADG/GNP42-NTN

NTN 7022UADG/GNP42 Super Pricision Single Row Angular Contact Ball Bearing 110x170x28mm

NTN 7022UADG/GNP42 Super Pricision Single Row Angular Contact Ball Bearing 110x170x28mm

Equivalent to: 7022UADG/GNP42U3G

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Description
Technical
d - Inside diameter 110mm
D - Outside diameter 170mm
B - Width 28mm
d1 - Inner ring outside diameter 130.2mm
d2 - Inner ring outside diameter 125.4mm
D1 - Inner ring inside diameter 149.9mm
D2 - Inner ring inside diameter 159.3mm
a - Charge load application point 46.8mm
Contact angle 25 degrees
rs min - Minimum fillet radius 2mm
r1s min - Minimum fillet radius 1mm
Precision class P42
C - Dynamic load rating 109 kN
C0 - Static load rating 101 kN
f0 - Coefficient 16
Preload level GN
Preload value 990 N
Axial rigidity 335 N/ym
Radial rigidity 715 N/ym
N Lim - Oil limiting speed 11700 tr/min
N Lim - Grease limiting speed 7300 tr/min
da min - Inner ring minimum shoulder diameter 120mm
Da max - Outer ring maximum shoulder diameter 160mm
Db max - Outer ring maximum shoulder diameter 164.5mm
r1a max - Maximum fillet radius 1mm
ra max - Maximum shaft & housing fillet radius 2mm
Tmin - Minimum operating temperature -20 Deg C
Tmax - Maximum operating temperature +120 Deg C
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